| Davis, Nona Berry O-2-1738 | Yougeen | Bee | 43 | 889K | 2.97M | Jan 1993 – Jul 2026 |
| Spielhagen, Inez O-2-2297 | Burnell (Massive) | — | 1 | 213K | 112K | Jan 1993 – Jul 2026 |
| Overby, C. J. O-2-2287 | Burnell (Luling) | — | 7 | 108K | 143K | Jan 1993 – Jul 2026 |
| Huebner-Conklin O-3-25260 | Lucky, South (8700) | Matagorda | 1 | 95.9K | 13.1K | Sep 2008 – Jul 2026 |
| Lyons, Annie Lee O-2-2286 | Burnell (Luling) | Karnes | 16 | 90.6K | 127K | Jan 1993 – Jul 2026 |
| Perez-Duerkson Unit O-4-10778 | Laughlin-Kibbe (5300) | Jim Wells | 1 | 65.9K | 71 | Jan 1993 – Jul 2026 |
| Sargent O-2-11128 | Mt. Lucas (Vicksburg) | Live Oak | 1 | 59.8K | 5.66K | Aug 2015 – Jul 2026 |
| Vela, Lazaro O-4-11422 | Jaboncillos (Hockley 5900) | Duval | 3 | 57.9K | 491K | Jan 1993 – Jul 2026 |
| Edler, J. B. O-2-1739 | Yougeen | Bee | 12 | 55.2K | 691K | Jan 1993 – Jul 2026 |
| Iantha Rutledge O-2-9681 | Swinney Switch (Hockley, Second) | Live Oak | 1 | 48.2K | 87.5K | Mar 2011 – Jul 2026 |
| Edler, J.B. O-2-9253 | Yougeen (Hockley 4500) | Bee | 3 | 44.3K | 482K | Jul 2008 – Jul 2026 |
| Rambo, D. L. O-4-8236 | Plymouth (5500 Stray) | — | 1 | 43.8K | 80 | Jan 1993 – Jul 2026 |
| Welder Efh O-4-13987 | Plymouth | San Patricio | 2 | 41.2K | 19.9K | Jan 2015 – Jul 2026 |
| Edler, J. B. O-2-7085 | Yougeen (Yegua 5400) | Bee | 2 | 39.3K | 1.39M | Jan 1993 – Jul 2026 |
| Spielhagen O-2-4762 | Burnell (Massive) | — | 1 | 36.6K | 97.8K | Jan 1993 – Jul 2026 |
| Culli O-2-9190 | Singleton, E. (Hockley) | Bee | 1 | 36.5K | 0 | Feb 2008 – Jul 2026 |
| Welder Efh O-4-13937 | Plymouth (6480) | San Patricio | 1 | 35.8K | 12.4K | Nov 2013 – Jul 2026 |
| Evans Bros. O-2-8202 | Yougeen | Bee | 4 | 29.5K | 0 | Sep 1996 – Jul 2026 |
| Putnam, J. B. O-3-2823 | Louise, North (Putnam Sand) | Wharton | 2 | 27.9K | 20 | Jan 1993 – Jul 2026 |
| Seeligson Unit 2 O-4-12499 | Premont, East (Zone 13) | Jim Wells | 1 | 24.5K | 68.5K | Oct 1995 – Jul 2026 |
| Davis, Nona Berry O-2-10471 | Yougeen (Hockley 4500) | Bee | 2 | 21.4K | 80K | Feb 2013 – Jul 2026 |
| Page, Gladys O-2-10719 | Cosden, West (Mackhank) | Bee | 1 | 20.3K | 11.1K | Jul 2013 – Jul 2026 |
| Edler, J.B. O-2-9580 | Yougeen (Yegua 5400) | Bee | 1 | 19.8K | 264K | Oct 2010 – Jul 2026 |
| Roots, W. L. O-4-9199 | Plymouth, East | San Patricio | 2 | 17.5K | 20 | Jan 1993 – Jul 2026 |
| Goodman O-2-9414 | Yougeen (Hockley 4500) | Bee | 1 | 13.3K | 55.2K | Mar 2010 – Jul 2026 |
| Steed, J. E. O-2-2305 | Burnell (Slick) | — | 2 | 12.5K | 52.3K | Jan 1993 – Jul 2026 |
| Belknap, W. P. O-2-2285 | Burnell (Luling) | Karnes | 5 | 11.2K | 3.37K | Jan 1993 – Jul 2026 |
| Mauch-Angeline Unit B O-4-14080 | Plymouth (5120) | San Patricio | 1 | 10.4K | 0 | May 2018 – Jul 2026 |
| Seeligson "SK" O-4-11771 | Premont, East (Zone 13) | Jim Wells | 1 | 9.43K | 62 | Jan 1993 – Jul 2026 |
| Kibbe-Moos, Anna -S- O-4-11877 | Jaboncillos (Avery 5550) | Duval | 1 | 9.37K | 6.47K | Jan 1993 – Jul 2026 |
| Premont Field Unit O-4-6522 | Premont (Caddo Sand) | — | 2 | 9.24K | 276 | Jan 1993 – Jul 2026 |
| Angeline O-4-14082 | Plymouth, East (4300) | San Patricio | 1 | 8.76K | 0 | Jun 2018 – Jul 2026 |
| Westerholm O-4-11709 | Haldeman, South (Zone 14-C) | Jim Wells | 1 | 7.92K | 66 | Jan 1993 – Jul 2026 |
| Perez Heirs, Etal O-4-10886 | Premont, South (Zone 17-C) | Jim Wells | 1 | 7.04K | 72 | Jan 1993 – Jul 2026 |
| Young, S.E. et AL O-2-11124 | Cosden, West (Mackhank) | Bee | 1 | 6.64K | 923 | Sep 2014 – Jul 2026 |
| Welder Efh O-4-13920 | Plymouth (Magnolia First) | San Patricio | 1 | 6.57K | 1.42K | May 2014 – Jul 2026 |
| Lyons, Annie Lee O-2-5651 | Burnell (Reklaw, Lower) | Karnes | 1 | 4.53K | 2.77K | Jan 1993 – Jul 2026 |
| Mauch O-4-14085 | Plymouth (5120) | San Patricio | 2 | 4K | 0 | Mar 2018 – Jul 2026 |
| Lyons, Annie Lee O-2-2302 | Burnell (Slick) | Karnes | 3 | 3.77K | 11.6K | Jan 1993 – Jul 2026 |
| Welder, E.H. O-4-9963 | Plymouth (Magnolia, Upper) | San Patricio | 1 | 3.12K | 3.96K | Jan 1993 – Jul 2026 |
| Mauch-Angeline Unit A O-4-14081 | Plymouth (5120) | San Patricio | 1 | 2.59K | 0 | May 2018 – Jul 2026 |
| Seeligson "S.K." O-4-11959 | Premont (Fair-Woodward Sd.) | Jim Wells | 1 | 2.35K | 57 | Jan 1993 – Jul 2026 |
| Seeligson, S. K. O-4-11880 | Premont, East (Zone 12) | Jim Wells | 1 | 1.23K | 35 | Jan 1993 – Jul 2026 |
| Pan American-Spielhagan O-2-8232 | Burnell (Luling) | — | 1 | 1.16K | 4.06K | Oct 1996 – Jul 2026 |
| Roots-Havelka O-4-14211 | Plymouth, East | San Patricio | 1 | 445 | 0 | Oct 2022 – Jul 2026 |
| Cryer-Douglas Unit O-4-13933 | Plymouth | San Patricio | 1 | 354 | 0 | Sep 2014 – Jul 2026 |
| Welder Efh Unit O-4-14088 | Plymouth | San Patricio | 1 | 305 | 0 | May 2018 – Jul 2026 |
| Mauch-Roots Unit O-4-14109 | Plymouth (Main Greta Sand) | San Patricio | 1 | 257 | 0 | Jun 2018 – Jul 2026 |
| Hatcher Heirs Gas Unit O-2-11522 | McNeill (Yegua 5300) | Live Oak | 1 | 205 | 218 | Apr 2018 – Jul 2026 |
| Kibbe-Moos, Anna -A- O-4-14201 | Jaboncillos (Avery 5550) | Duval | 1 | 191 | 90 | Apr 2023 – Jul 2026 |